The domestic use jaw type breaker type are very many,But common 

traditional duplicate pendulum Jaw-fashioned Crushe. The duplicate 

pendulum jaw type breaker appearance had more than 140 years history,And 

consummates and the improvement unceasingly after the people long-term 

practice,Its structure pattern and the organization parameter are day by 

day reasonable, The structure simple, the manufacture is easy, the work 

reliably, the service convenient, therefore in profession use and so on 

the metallurgy, mine, building materials, chemical industry, coal is 

extremely widespread. 

Jaw-fashioned Crushe

Along with the modernized development, various industry sector further 

grows to the broken crushed stone demand, studies the duplicate pendulum 

Jaw-fashioned Crushe to have the very vital significance. This graduation 

project mainly is for meets the production need:Feed head size:   ;Discharge hole size:  ; Feeding block greatest size:   ; Output:  .Mainly 

studies the duplicate pendulum Jaw-fashioned Crushe the movement 

analysis, V belt choice, the analysis which the Jaw-fashioned Crushe, the 

toothed rack wears, each kind of operational parameter choice, operating 

mechanism optimization. Key research transmission design and system 

optimization.